To maintain a data set, you can validate a data set. Validation checks if the data set fields exist as fields in the applicable D365 FO table. Validation also checks the field settings.

Standard procedure

1.	Go to Data modeling studio > Data modeling studio > Data sets.
2.	In the list, find and select the desired data set.
3.	On the Action Pane, click Maintain.
4.	Click Validate.